Omron EE-SX671R Photomicrosensor with dark-on indicator in variety of mounting style Datasheet

EE-SX670/671/672/673/674A/R
Photomicrosensor with Dark-ON
Indicator in Variety of Mounting
Styles
New PNP models are now available
Light-ON operation possible (by
short-circuiting the terminals)
Response frequency as high as 1 kHz
Wide operating voltage range (5 to
24 VDC) makes smooth connection
possible with TTLs, relays, and
programmable controllers (PLCs)
Compact photomicrosensor with a
built-in amplifier and special IC makes it
possible to directly switch up to
100 mA (NPN versions)
Circuit integrated into molded housing
made of a tough, fiberglass-reinforced
PBT resin
Ordering Information
Appearance
Sensing method
Slot width
Slot depth
Output configuration
Weight
Part number
Standard
Transmissive
5 mm
9 mm
Light-ON/Dark-ON*
Approx.
3.1 g
EE-SX670A
EE-SX670R
L-shaped
Approx.
3.0 g
EE-SX671A
EE-SX671R
T-shaped
Approx.
2.4 g
EE-SX672A
EE-SX672R
*These models can be used as Light-ON when the L terminal and positive (+) terminal are connected to each other. To use them as DarkON, do not connect these terminals to each other. Connector EE-1001 can be used for Light-ON operation.
(This table continues on the next page.)
EE-SX670/671/672/673/674A/R
EE-SX670/671/672/673/674A/R
Ordering Information Table -- continued from previous page
Appearance
Sensing method
Slot width
Slot depth
Output configuration
Weight
Part number
Close-mounting
Transmissive
5 mm
9 mm
Light-ON/Dark-ON*
Approx.
2.3 g
EE-SX673A
EE-SX673R
Light-ON/Dark-ON
Approx.
3.0 g
EE-SX674A
EE-SX674R
Close-mounting
*These models can be used as Light-ON when the L terminal and positive (+) terminal are connected together. To use them as Dark-ON,
do not connect these terminals to each other. Connector EE-1001 can be used for Light-ON operation.
Specifications
RATINGS
Item
Standard
L-shaped
T-shaped
Close-mounting
NPN output
EE-SX670A
EE-SX671A
EE-SX672A
EE-SX673A
EE-SX674A
PNP output
EE-SX670R
EE-SX671R
EE-SX672R
EE-SX673R
EE-SX674R
Supply voltage
5 to 24 VDC ±10%, ripple (p-p): 10% max.
Current consumption
NPN models: 35 mA max., PNP models: 30 mA max.
Slot width
5 mm
Standard reference object
Opaque: 2 x 0.8 mm
Differential distance
0.025 mm
Control output
NPN open collector output models:
At 5 to 24 VDC: 100 mA load current (lc) with a residual voltage of 0.8 V max.
When driving TTL: 40 mA load current (lc) with a residual voltage of 0.4 V max.
PNP open collector output models:
At 5 to 24 VDC: 50 mA load current (lc) with a residual voltage of 1.3 V max.
Output
configuration
Indicator*
Transistor on output stage without
detecting object
OFF (ON if set to Light-ON)
Transistor on output stage with
detecting object
ON (OFF if set to Light-ON)
Without detecting
object
OFF
With detecting
object
ON
Response frequency**
1 kHz max. (3 kHz typ.)
Light source
GaAs infrared LED with a peak wavelength of 940 nm
Receiver
Si photo-transistor with a sensing wavelength of 850 nm max.
Connecting method
EE-1001/1006 Connectors; soldering terminals
*The indicator is GaP red LED (peak emission wavelength: 690 nm).
**The response frequency was measured by detecting the following disks rotating.
Disk
1 mm
2.1 mm
1 mm
t = 0.2 mm
EE-SX670/671/672/673/674A/R
EE-SX670/671/672/673/674A/R
CHARACTERISTICS
Fluorescent light: 1,000 x max.
Ambient illumination*
Ambient temperature
Ambient humidityy
Operating
-25°C to 55°C (-13°F to 131°F)
Storage
-30°C to 80°C (-22°F to 176°F)
Operating
5% to 85%
Storage
5% to 95%
Vibration resistance
Destruction: 20 to 2,000 Hz, (with a peak acceleration of 10G’s), 1.5-mm double
amplitude for 2 hrs (with 4-minute cycles) each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions
Soldering heat resistance**
260±5°C when the portion between the tip of the terminals and the position 1.5 mm to
the terminal base is dipped into the solder for 10±1 seconds
Degree of protection
IEC 60529, IP50
Materials
Case
Polybutylene phthalate (PBT)
Cover
Polycarbonate (PC)
Emitter/Receiver
Polycarbonate (PC)
*The ambient luminance is measured on the surface of the receiver.
**This conforms to MIL-STD-750-2031-1.
Engineering Data
SENSING POSITION CHARACTERISTICS (TYPICAL)
Dark-ON mode
Tr
ON
Dark-ON mode
Tr
ON
d
d
Tr
OFF
Distance d (mm)
Tr
OFF
Distance d (mm)
Output level transistor
REPEATED SENSING POSITION CHARACTERISTICS (TYPICAL)
Distance d (mm)
No. of repetitions: 20 at Vcc = 12 V
d1 = 0.002 mm
d2 = 0.004 mm
d3 = 0.005 mm
d4 = 0.02 mm
d5 = 0.04 mm
EE-SX670/671/672/673/674A/R
EE-SX670/671/672/673/674A/R
Operation
INTERNAL/EXTERNAL CIRCUIT DIAGRAM
Light-ON/Dark-ON
NPN Output
PNP Output
5 to 24 VDC
5 to 24 VDC
Operation
indicator
Load
(relay)
L
OUT
←
Main
circuit
IC
Logic
circuit
Operation
indicator
(red)
RL
Connect RL only
when a logic
circuit is driven.
L
OUT
IC
Main
circuit
(See Note)
Load
RL
0V
0V
Note: When using a voltage output, always insert a
resistor in RL.
TIMING CHART
Light-ON
Dark-ON
Incident
Interrupted
ON
LIGHT indicator
(red)
Output
transistor
Load (relay)
Output voltage
(logic)
Incident
Interrupted
ON
LIGHT indicator
(red)
OFF
ON
Output
transistor
OFF
Operates
Load (relay)
Releases
H
Output voltage
(logic)
L
OFF
ON
OFF
Operates
Releases
H
L
Dimensions
Unit: mm (inch)
EE-SX670A/R
25.4
(1.00)
19
(0.75)
Two, 3.2 dia. holes
6.95
(0.27)
Four, R1
19
13.4 (0.75)
(0.53) 5
6.4
(0.25)
0.8(0.03)
(0.20)
9
(0.35)
Optical
axis
2
(0.08)
(1)
(2)
(3)
(4)
13.8
(0.54)
13.2
(0.52)
5.5(0.22)
6.2
(0.24)
Two, 3.8 dia.
holes
Indicator window
3.8
(0.15)
(1) (2)(3)(4)
2.54
(0.10)
Terminal Arrangement
0.3
(0.01)
0.7
(0.03)
L
OUT
VCC
L
OUTPUT
GND (0 V)
EE-SX670/671/672/673/674A/R
EE-SX670/671/672/673/674A/R
EE-SX671A/R
26.2
(1.03)
19.0
(0.75)
3.2(0.13)
14.5
(0.57)
Four, R2
3.0
Terminal Arrangement
Four, R1.0
3.0(0.12)
6.2
(0.24)
3.8
(0.15)
(1)
(2)
(3)
(4)
Indicator window
(1) (2)(3)(4)
2.54
(0.10)
13.0
13.4(0.51)
(0.53) 5.0
(0.20)
L
OUT
VCC
L
OUTPUT
GND (0 V)
6.35
(0.25)
0.8
(0.03)
Optical axis
8.3
9.0 (0.33)
9.0
(0.35)
(0.35)
2(0.08)
Two, 3.2 dia. holes
2.1(0.08) 0.3(0.01)
7.2
(0.28) 3.6
(0.14)
15.5
(0.61)
7.2
(0.28)
6.20
(0.24)
13.0
(0.51)
13.4
(0.53) 19.0
(0.75)
0.7
(0.03)
6.95
(0.27)
0.6
(0.02)
EE-SX672A/R
13.7
(0.54)
3.0
(0.12)
Terminal Arrangement
12.6
(0.50) 6.4
26.0
(0.25)
(1.02)
(1)
(2)
(3)
(4)
13.4
(0.53)
0.8
(0.03)
5.0
(0.20)
Optical axis
9.0
(0.35)
4.3
Indicator window (0.17)
position (back)
22.2
(0.87)
4-R1.6
3.8
(0.15)
2
(0.08)
6.2
(0.24)
6.3
(0.25)
6.2
(0.24)
Four, R1.0
2.5
(0.10)
(1) (2)(3)(4)
2.54
(0.10)
13
(0.51)
13
(0.51)
0.7
(0.03)
0.3
(0.01)
19.0
(0.75)
L
OUT
VCC
L
OUTPUT
GND (0 V)
EE-SX670/671/672/673/674A/R
EE-SX670/671/672/673/674A/R
EE-SX673A/R
6.3
12.8 (0.25)
(0.50)
3.5(0.14)
6.65
(0.26)
Terminal Arrangement
Two, 3.2 dia. holes
7
(0.28)
Two, R1
13.4
(0.53)
5
(0.20)
0.8
(0.03)
2
(0.08)
Optical axis
9
(0.35)
(1)
(2)
(3)
(4)
L
OUT
VCC
L
OUTPUT
GND (0 V)
14.4
(0.57)
22.2
(0.87)
2.8(0.11)
4.9(0.19)
6.2
(0.24)
Indicator window
3.8
(0.15)
(1) (2) (3)(4)
0.3
(0.01)
2.54
(0.10)
0.7
(0.03)
EE-SX674A/R
2--R1
7
(0.28)
Two 3.5 dia holes
Light Indicator
7
(0.28)
Terminal Arrangement
21.5
(0.85)
(1)
(2)
(3)
(4)
3
(0.12)
3.8
(0.15)
6.2
(0.24)
1 2 3 4
2.54
(0.10)
13.0
(0.51)
5
(0.20)
2.2
(0.09)
0.8
0.1
(0.03) (0.004) Optical Axis
Optical
Axis
2.9(0.11)
9.3
(0.37)
0.3
2.1 (0.01)
(0.08)
6.2
(0.24)
13.6
(0.54)
0.7
(0.03)
0.6
(0.02)
15.5
(0.61)
2.6(0.10)
L
OUT
VCC
L
OUTPUT
GND (0 V)
EE-SX670/671/672/673/674A/R
EE-SX670/671/672/673/674A/R
EE-1001 CONNECTOR
EE-SX67A/R WITH EE-1001
CONNECTOR
13.0
(0.51)
2.54±0.15
4.0
(0.16)
22.2
(0.87)
0.6
(0.02)
10.8
(0.43)
10.8
(0.43)
6.0
(0.24)
6.0
(0.24)
2.9±1
EE-1006 CONNECTOR WITH CABLE
0.6
(0.02)
16.2
(0.64)
20
(0.79)
2,000
(78.74)
25
(0.98)
(1)
(2)
(3)
(4)
2.54
11.8(0.10)
(0.46)
5.3
(0.21)
Terminal Arrangement -- IEC Colors
(1)
(2)
(3)
(4)
Brown (Red)
Pink (Yellow)
Black (White)
Blue (Black)
L
OUT
VCC
L
OUTPUT
GND (0 V)
Note: Older standard colors are shown in
parentheses. Connector comes with a
2-m attached cable.
EE-1006A CONNECTOR HOLDER
3.2
(0.13)
3.4
(0.13)
2.1(0.08)
10.2
(0.40)
25.2
19 (0.99)
(0.75) 12
(0.47)
3.6
(0.14)
R3
5.5
(0.22)
Four, R2
Four,
R1.6
3
(0.12)
19.4
(0.76)
21.9
(0.86)
15
(0.59)
15
(0.59)
1.2
(0.05)
(R1)
2
(0.08)
EE-SX670/671/672/673/674A/R
EE-SX670/671/672/673/674A/R
Precautions
Refer the Technical Information Section for general precautions.
The sensing window is made of a polycarbonate resin which
withstands chloride solvents and strong acids but is soluble in
strong alkali, aromatic hydrocarbons, and aliphatic
hydrocarbonate chloride solvents.
The temperature of the terminals at the time of soldering must not
exceed the characteristics found in the table provided here:
Item
Temperature
Permissible
time
Remarks
Dip
260°C
10 sec
Iron
350°C
3 sec
The portion between the base of
the terminals and
the position 1
1.5
5
mm from the terminal base must
not be soldered.
The casing material uses a PBT resin but is soluble in strong
alkali solvents.
The terminal base uses a polycarbonate resin, which could be
deformed by excessive soldering heat.
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
Schaumburg, IL 60173
885 Milner Avenue
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. EO5DAX4
1/99
Specifications subject to change without notice.
Printed in U.S.A.
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